<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>餐饮管理系统登录</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }

        .login-container {
            background-color: #fff;
            padding: 20px;
            border-radius: 5px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            width: 300px;
        }

        .login-container h2 {
            text-align: center;
            margin-bottom: 20px;
        }

        .login-container input {
            width: 100%;
            padding: 10px;
            margin-bottom: 15px;
            border: 1px solid #ccc;
            border-radius: 3px;
        }

        .login-container button {
            width: 100%;
            padding: 10px;
            background-color: #007BFF;
            color: #fff;
            border: none;
            border-radius: 3px;
            cursor: pointer;
        }

        .login-container button:hover {
            background-color: #0056b3;
        }
    </style>
</head>

<body>
<div class="login-container">
    <h2>登录</h2>
    <form action="main.html">
        <input type="text" placeholder="账号" required>
        <input type="password" placeholder="密码" required>
        <button type="submit">登录</button>
    </form>
</div>
</body>

</html>